What is the outcome of the following argument?

Premise 1: Birds have wings.

Premise 2: Helicopters have wings.

Conclusion: Helicopters are birds.

A) Valid and sound

B) Invalid

C) Invalid and unsound

D) Valid and unsound

his taciturnity was respected and it was only on rare occasions that one of the older men of the place detained him for a word." What does taciturnity mean as used in this example? A) flexibility B) handsomeness C) honesty D) quietness

What role does the bolded pronoun serve in the following sentence? Marcus asked Natalie to bring us the box of supplies. It is the subject. It is the object of a preposition. It is a direct object. It is an indirect object.

Marcus, has 4,40 on his savings and David has 4,60 how do the ratios of marcus's savings and David's saving compare?

What happens in chapter 2, in the sign of four?

A story on magical forest

Citations can be complete quotations set off from the main body of your paper. True or False

I need a thesis statement for the invention of cars

Write a dialogue between two syudents who have distinct views on the qualities of captain or a leader.

How does Melanthius treat the beggar?

Lipids have a hydrophobic part and a hydrophilic part. explain how these properties affect their ability to forma bilayer.